What is the ruling on copying and installing unofficial computer programs and operating systems on devices during maintenance, knowing that some friends cannot afford to buy expensive original programs, and that the employer refuses to buy original programs for the educational center where you work? Is it permissible to use an unofficial copy of a program or book with the intention of purchasing it later, with a commitment to do so? Is informing a friend about this considered a dereliction of responsibility? Is it permissible to download an unofficial electronic copy of a book merely for reading it and then deleting it?

It is not permissible to copy programs and books whose owners have stipulated the preservation of intellectual property rights, except with their permission. This is because it constitutes an infringement on their rights and a waste of their efforts and money. This includes using copied programs at work, and it is not permissible to cooperate in sin. Furthermore, strategizing does not legitimize copying programs. As for viewing books and programs online for the purpose of purchase, there is no harm in that, but copying and downloading them with the intention of future purchase is not permissible. Some scholars have permitted copying programs for personal benefit only, if it is impossible to obtain or purchase the original copy, provided that this is not a means of earning or trading.